package com.example.tbs;

import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.text.TextUtils;
import android.util.AttributeSet;
import android.widget.FrameLayout;
import android.widget.LinearLayout;

import com.blankj.utilcode.util.LogUtils;
import com.blankj.utilcode.util.ToastUtils;
import com.tencent.smtt.sdk.TbsReaderView;

import java.io.File;

/**
 * Created by 12457 on 2017/8/29.
 */

public class SuperFileView2 extends FrameLayout implements TbsReaderView.ReaderCallback {

    private static String TAG = "SuperFileView";
    private TbsReaderView mTbsReaderView;
    private int saveTime = -1;
    private Context context;

    public SuperFileView2(Context context) {
        this(context, null, 0);
    }

    public SuperFileView2(Context context, AttributeSet attrs) {
        this(context, attrs, 0);
    }

    public SuperFileView2(Context context, AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        mTbsReaderView = new TbsReaderView(context, this);
        this.addView(mTbsReaderView, new LinearLayout.LayoutParams(-1, -1));
        this.context = context;
    }


    private OnGetFilePathListener mOnGetFilePathListener;


    public void setOnGetFilePathListener(OnGetFilePathListener mOnGetFilePathListener) {
        this.mOnGetFilePathListener = mOnGetFilePathListener;
    }


    private TbsReaderView getTbsReaderView(Context context) {
        return new TbsReaderView(context, this);
    }

    private String tbsReaderTemp = AppConstants.tbsReaderTemp;

    public void displayFile(File mFile) {

        if (mFile != null && !TextUtils.isEmpty(mFile.toString())) {
            //增加下面一句解决没有TbsReaderTemp文件夹存在导致加载文件失败
            String bsReaderTemp = tbsReaderTemp;
            File bsReaderTempFile = new File(bsReaderTemp);

            if (!bsReaderTempFile.exists()) {
                LogUtils.d("准备创建 TbsReaderTemp！！");
                boolean mkdir = bsReaderTempFile.mkdir();
                if (!mkdir) {
                    LogUtils.e("创建 TbsReaderTemp失败！！！！！");
                }
            }

            //加载文件
            Bundle bundle = new Bundle();
            LogUtils.d(mFile.toString());
            LogUtils.d("tempPath" + tbsReaderTemp);
            bundle.putString("filePath", mFile.toString());

            bundle.putString("tempPath", tbsReaderTemp);

            if (this.mTbsReaderView == null) {
                this.mTbsReaderView = getTbsReaderView(context);
            }
            boolean bool = this.mTbsReaderView.preOpen(FileDisplayUtils.getFileType(mFile.toString()), false);
            if (bool) {//TBS打开问价
                this.mTbsReaderView.openFile(bundle);
                LogUtils.e("打开文件！");
            } else {//TBS打不开文件启用外部程序打开
                LogUtils.e("没打开文件！");

//                File file = new File(mFile.toString());
                if (mFile.exists()) {
                    Intent openintent = new Intent();
                    openintent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
                    String type = getMIMEType(mFile);
                    // 设置intent的data和Type属性。
                    openintent.setDataAndType(/* uri */Uri.fromFile(mFile), type);
                    // 跳转
                    context.startActivity(openintent);
//                    finish();
                    ToastUtils.showShort("文件打开失败，请启用外部应用打开！");
                }
            }
        } else {
            ToastUtils.showShort("文件路径无效！");
            LogUtils.e("文件路径无效！");
        }

    }


    private String getMIMEType(File file) {

        String type = "*/*";
        String fName = file.getName();
        // 获取后缀名前的分隔符"."在fName中的位置。
        int dotIndex = fName.lastIndexOf(".");
        if (dotIndex < 0) {
            return type;
        }
        /* 获取文件的后缀名 */
        String end = fName.substring(dotIndex, fName.length()).toLowerCase();
        if (end == "")
            return type;
        // 在MIME和文件类型的匹配表中找到对应的MIME类型。
        for (int i = 0; i < MIME_MapTable.length; i++) {
            if (end.equals(MIME_MapTable[i][0]))
                type = MIME_MapTable[i][1];
        }
        return type;
    }

    private final String[][] MIME_MapTable = {
            // {后缀名，MIME类型}
            {".3gp", "video/3gpp"},
            {".apk", "application/vnd.android.package-archive"},
            {".asf", "video/x-ms-asf"},
            {".avi", "video/x-msvideo"},
            {".bin", "application/octet-stream"},
            {".bmp", "image/bmp"},
            {".c", "text/plain"},
            {".class", "application/octet-stream"},
            {".conf", "text/plain"},
            {".cpp", "text/plain"},
            {".doc", "application/msword"},
            {".docx",
                    "application/vnd.openxmlformats-officedocument.wordprocessingml.document"},
            {".xls", "application/vnd.ms-excel"},
            {".xlsx",
                    "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"},
            {".exe", "application/octet-stream"},
            {".gif", "image/gif"},
            {".gtar", "application/x-gtar"},
            {".gz", "application/x-gzip"},
            {".h", "text/plain"},
            {".htm", "text/html"},
            {".html", "text/html"},
            {".jar", "application/java-archive"},
            {".java", "text/plain"},
            {".jpeg", "image/jpeg"},
            {".jpg", "image/jpeg"},
            {".js", "application/x-javascript"},
            {".log", "text/plain"},
            {".m3u", "audio/x-mpegurl"},
            {".m4a", "audio/mp4a-latm"},
            {".m4b", "audio/mp4a-latm"},
            {".m4p", "audio/mp4a-latm"},
            {".m4u", "video/vnd.mpegurl"},
            {".m4v", "video/x-m4v"},
            {".mov", "video/quicktime"},
            {".mp2", "audio/x-mpeg"},
            {".mp3", "audio/x-mpeg"},
            {".mp4", "video/mp4"},
            {".mpc", "application/vnd.mpohun.certificate"},
            {".mpe", "video/mpeg"},
            {".mpeg", "video/mpeg"},
            {".mpg", "video/mpeg"},
            {".mpg4", "video/mp4"},
            {".mpga", "audio/mpeg"},
            {".msg", "application/vnd.ms-outlook"},
            {".ogg", "audio/ogg"},
            {".pdf", "application/pdf"},
            {".png", "image/png"},
            {".pps", "application/vnd.ms-powerpoint"},
            {".ppt", "application/vnd.ms-powerpoint"},
            {".pptx",
                    "application/vnd.openxmlformats-officedocument.presentationml.presentation"},
            {".prop", "text/plain"}, {".rc", "text/plain"},
            {".rmvb", "audio/x-pn-realaudio"}, {".rtf", "application/rtf"},
            {".sh", "text/plain"}, {".tar", "application/x-tar"},
            {".tgz", "application/x-compressed"}, {".txt", "text/plain"},
            {".wav", "audio/x-wav"}, {".wma", "audio/x-ms-wma"},
            {".wmv", "audio/x-ms-wmv"},
            {".wps", "application/vnd.ms-works"}, {".xml", "text/plain"},
            {".z", "application/x-compress"},
            {".zip", "application/x-zip-compressed"}, {"", "*/*"}
    };


//    /***
//     * 获取文件类型
//     *
//     * @param paramString
//     * @return
//     */
//    private String getFileType(String paramString) {
//        String str = "";
//
//        if (TextUtils.isEmpty(paramString)) {
//            LogUtils.d(TAG, "paramString---->null");
//            return str;
//        }
//        LogUtils.d(TAG, "paramString:" + paramString);
//        int i = paramString.lastIndexOf('.');
//        if (i <= -1) {
//            LogUtils.d(TAG, "i <= -1");
//            return str;
//        }
//
//
//        str = paramString.substring(i + 1);
//        LogUtils.d(TAG, "paramString.substring(i + 1)------>" + str);
//        return str;
//    }

    public void show() {
        if (mOnGetFilePathListener != null) {
            mOnGetFilePathListener.onGetFilePath(this);
        }
    }

    /***
     * 将获取File路径的工作，“外包”出去
     */
    public interface OnGetFilePathListener {
        void onGetFilePath(SuperFileView2 mSuperFileView2);
    }


    @Override
    public void onCallBackAction(Integer integer, Object o, Object o1) {
        LogUtils.e("****************************************************" + integer);
    }

    public void onStopDisplay() {
        if (mTbsReaderView != null) {
            mTbsReaderView.onStop();
        }
    }
}
